Valve for a fluid treatment system

摘要

A valve for use in a fluid treatment system for control the flow of fluid between a source and a treatment media disposed in a treatment chamber has a housing having an inlet, and outlet and a passageway in fluid communication between the inlet and outlet. The tank also has a sealing member configured to reciprocate in the housing between a first position and a second position. The housing also has a containment chamber for retaining the sealing member in the first position out of the flow of fluid in the passageway.